AVK SUPA MAXI™ FLANGE ADAPTOR, PN16

Universal and tensile, A4 bolts, EPDM sealing, DN40-600

Supa Maxi™ flange adaptor - universal & tensile - A4 bolts and nuts for drinking water and neutral liquids -20°C to +70°C

AVK’s Supa Maxi™ range of universal tensile couplings sets a new standard. The patented SupaGrip™ sealing support system with flexible bracket ensures full support of the gasket and full tensile strength on all pipe types up to PN 16. Supa Maxi™ couplings are very easy to mount with the possibility of ±4° angular deflection, the permanent protection caps, the lifting eye and the fact that they are tightened from the sleeve side with no need for re-tightening the bolts.

Variant 633/00-002
Connection: Supa Maxi™ Coupling
Material: Ductile Iron
DN: DN40 - DN600
PN: PN16

Features

  • Patented SupaGrip™ sealing support system with flexible bracket ensures full support of the gasket even at minimum pipe size
  • Full tensile strength on all pipes is ensured by two different metal grip segments - every other of gunmetal for PE/PVC and of hardened stainless steel for cast iron/ductile iron/steel/stainless steel/GRP/asbestos cement pipes. For PE pipes a support bush is to be used.
  • Metal grip segments are mounted with pins for maximum durability
  • ±4° angular deflection at max. 1.5 x PN16
  • Large tolerance ranges
  • All DNs are for PN16 (stainless steel, AC, Bi-PVC, and CFW GRP pipes max. PN10)
  • Ductile iron body and bracket of cast steel, fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, GSK approved
  • Gasket of drinking water approved EPDM rubber
  • Bolts and nuts of acid-resistant stainless steel A4 are anti-friction coated to prevent galling
  • Permanent protection cap protects the coupling during handling and installation
  • The pipe will not move inwards when tightening
  • Bolts are tightened from the sleeve side for full access when space is limited
  • Re-tightening of bolts is not necessary
  • Lifting eye in DN100-600
  • DN50-600 are designed for PN16 (1.5 x 16 = 24 bar). DN50-300 are tested and approved for PN16 by KIWA according to EN 14525, and for DN350-600 KIWA EN 14525 approval is pending

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN Range
mm
T
mm
Flange
drilling
L
mm
D
mm
H3
mm
Theoretical
weight / kg
Notes 2D/3D drawings Enquiry
633-071-00-0063 40-50 48 - 71 10/16 197 200 165 5.0
633-091-00-0063 50-65 69 - 91 10/16 197 226 185 6.0
633-106-00-0063 80 82 - 106 10/16 198 235 200 6.5
633-133-00-0063 100 104 - 133 10/16 203 268 229 9.0
633-161-00-0063 100 132 - 159 10/16 198 285 254 11
633-161-01-0063 150 132 - 159 10/16 198 285 285 11
633-188-00-0063 150 159 - 188 10/16 220 340 285 12
633-227-00-0063 200 193 - 227 10/16 243 389 343 19
633-257-00-0063 250 224 - 257 10/16 245 437 406 25
633-257-01-0063 200 224 - 257 10/16 245 437 406 25
633-301-00-0063 250 266 - 301 10/16 254 476 406 28
633-356-00-0063 300 314 - 356 10/16 282 545 483 36
633-396-00-0063 350 352 - 396 PN10/16 419 612 612 87
633-442-00-0063 400 392 - 442 10/16 447 661 597 80
633-510-00-0063 450 448 - 510 PN10/16 614 740 740 145
633-552-00-0063 500 498 - 552 PN10/16 605 772 735 166
633-652-00-0063 600 604 - 652 PN10/16 634 872 872 213

Downloads

Datasheet (PDF)
Certificate(s)
Installation

Components

1. Nut Stainless steel A4
2. Bolt Stainless steel A4
3. Washer Stainless steel A4
4. Grip segment Stainless steel / bronze CC491K
5. Gasket EPDM rubber
6. Sleeve Ductile iron GJS-450-10
7. Bracket Cast steel
8. Protection cap PE

Test/Approvals

  • Approved according to KIWA Certificate K 66561
  • Approved according to ACS-France
  • Approved according to ÖVGW Certificate W 1.604
  • Approved according to SVGW Certificate No. 1205-6041

Standards

  • Designed according to EN 14525
  • Universal flange drilling to EN1092-2 (ISO 7005-2), PN 10/16
0 Files In the package
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